To get any Chart information from South Africa is problematic, because there is not much published.
The band wasn’t hugely popular in SA – probably because they never toured the country.
The other draw back was that there was no television at all in South Africa during the sixties. They only got TV broadcasting for the first time in January 1976!
On the following website you can find info about the Fontana label in South Africa from Tertius Louw.
Above: a missprint of the 7″ single Legend Of Xanadu